201991766873

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{797}}^1\times {\mathrm{274583}}^1$

素因数の和:275464

約数の個数: 16

約数和(自身を含む): 220870976256

約数和(自身を除く): 18879209383

約数列:

[1, 13, 71, 797, 923, 10361, 56587, 274583, 735631, 3569579, 19495393, 218842651, 253440109, 2844954463, 15537828221, 201991766873]

約数ペア:

[(1, 201991766873), (13, 15537828221), (71, 2844954463), (797, 253440109), (923, 218842651), (10361, 19495393), (56587, 3569579), (274583, 735631)]